Ducky OK-HE-75 Gaming Keyboard, Hall Effect, Haimu HE Switches, US Layout - Black

With the Ducky OK-HE-75, you decide how early your keys respond. For fast gaming sessions, choose a sensitive setting; for typing, a longer travel distance before actuation. The compact gaming keyboard in a 75-percent layout also features a dampened keystroke and durable keycaps. You can customise the key assignment and lighting to suit your habits and taste.

• Adjustable key sensitivity: You determine how early your keys trigger
• Fast direction changes: Rapid Trigger resets keys with even small upward movements
• Pleasant key sound: Five damping layers reduce distracting typing noises
• Durable keycaps: PBT for frequent gaming and typing
• Easy setup: Adjust key assignments and macros directly in the browser

Ducky OK-HE-75: Compact gaming keyboard with US layout

The black Ducky OK-HE-75 comes in a 75-percent format with US layout. Its compact design fits a space-saving gaming or work setup. With RGB lighting on keys and case edges, you can visually match the keyboard to your setup. You choose the lighting modes according to your preference.

Haimu-HE switches: Decide when your keys respond

The Haimu-HE switches press down evenly and without a noticeable tactile bump. You set how far a key travels before actuation between 0.1 and 3.5 mm. In gaming, choose a short travel distance for quick inputs. When typing, set the actuation point deeper so that the slightest key movement doesn’t trigger an input.

You can also swap out the switches themselves if needed. Thanks to hot-swap, this is possible without soldering. With compatible HE switches, you can change the typing feel without buying a new keyboard.

Pleasant key sound for work and gaming

In a shared workspace or during late gaming sessions, less typing noise is especially welcome. The damping reduces hollow case noises and ensures a muted keystroke. The PBT keycaps withstand frequent use. Their shape is designed for comfortable typing—even during long texts.

High polling rate of 8,000 Hz for fast responses

The Ducky OK-HE-75 transmits your inputs to the PC via cable. With a 8,000 Hz polling rate, this exchange happens up to 8,000 times per second. This keeps the wait time for the next transmission short—helpful for rapid key inputs in gaming.

You control the volume directly via the rotary knob at the top right. With one turn, you adjust the sound without opening a menu.

Ducky Hub: Adjust key assignments directly in the browser

With Ducky Hub, you set up the keyboard directly in the browser—without downloading additional software. You assign keys new functions and save recurring key sequences as macros. These you trigger with one keystroke instead of entering the sequence repeatedly. Alternatively, you can use VIA support for customisation.